UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I189Ct7D8tUIGG7mEyDpPAzF/sN+72XCGwxCGTBVwY8=' 
WHERE 
  key_id = '30ab7056730e020988891e1bccffab7db021ec2c0a28fdd5cce6574eb56765b7' 
  AND (
    token = 'I189Ct7D8tUIGG7mEyDpPAzF/sN+72XCGwxCGTBVwY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )